Plan Struct Reference

#include <plannodes.h>

Data Fields
NodeTag	type
Cost	startup_cost
Cost	total_cost
double	plan_rows
int	plan_width
bool	parallel_aware
bool	parallel_safe
int	plan_node_id
List *	targetlist
List *	qual
struct Plan *	lefttree
struct Plan *	righttree
List *	initPlan
Bitmapset *	extParam
Bitmapset *	allParam

Detailed Description

Definition at line 116 of file plannodes.h.

Field Documentation

allParam

Bitmapset* Plan::allParam

Definition at line 161 of file plannodes.h.

Referenced by finalize_plan(), and UpdateChangedParamSet().

extParam

Bitmapset* Plan::extParam

Definition at line 160 of file plannodes.h.

Referenced by EvalPlanQualBegin(), EvalPlanQualStart(), ExecReScan(), ExecReScanSetParamPlan(), finalize_plan(), finalize_primnode(), and set_param_references().

initPlan

List* Plan::initPlan

Definition at line 146 of file plannodes.h.

Referenced by clean_up_removed_plan_level(), exec_save_simple_expr(), ExecInitNode(), finalize_plan(), materialize_finished_plan(), SS_attach_initplans(), and standard_planner().

lefttree

struct Plan* Plan::lefttree

Definition at line 144 of file plannodes.h.

Referenced by create_append_plan(), create_gather_merge_plan(), create_gating_plan(), create_groupingsets_plan(), create_merge_append_plan(), exec_save_simple_expr(), ExecInitAgg(), finalize_plan(), label_sort_with_costsize(), make_agg(), make_bitmap_and(), make_bitmap_heapscan(), make_bitmap_indexscan(), make_bitmap_or(), make_ctescan(), make_foreignscan(), make_functionscan(), make_gather(), make_group(), make_hash(), make_hashjoin(), make_indexonlyscan(), make_indexscan(), make_limit(), make_lockrows(), make_material(), make_mergejoin(), make_modifytable(), make_namedtuplestorescan(), make_nestloop(), make_project_set(), make_recursive_union(), make_result(), make_samplescan(), make_seqscan(), make_setop(), make_sort(), make_subqueryscan(), make_tablefuncscan(), make_tidscan(), make_unique_from_pathkeys(), make_unique_from_sortclauses(), make_valuesscan(), make_windowagg(), make_worktablescan(), postgresPlanDirectModify(), set_append_references(), set_hash_references(), set_join_references(), set_mergeappend_references(), set_param_references(), set_plan_refs(), set_upper_references(), show_grouping_sets(), and standard_planner().

parallel_aware

bool Plan::parallel_aware

Definition at line 135 of file plannodes.h.

Referenced by copy_generic_path_info(), copy_plan_costsize(), create_bitmap_subplan(), create_hashjoin_plan(), create_minmaxagg_plan(), ExecHashTableCreate(), ExecParallelEstimate(), ExecParallelInitializeDSM(), ExecParallelInitializeWorker(), ExecParallelReInitializeDSM(), ExecSupportsBackwardScan(), ExplainNode(), finalize_plan(), label_sort_with_costsize(), materialize_finished_plan(), and standard_planner().

parallel_safe

bool Plan::parallel_safe

Definition at line 136 of file plannodes.h.

Referenced by build_subplan(), change_plan_targetlist(), copy_generic_path_info(), copy_plan_costsize(), create_append_plan(), create_bitmap_subplan(), create_gating_plan(), create_merge_append_plan(), create_minmaxagg_plan(), create_projection_plan(), ExecSerializePlan(), inject_projection_plan(), label_sort_with_costsize(), materialize_finished_plan(), prepare_sort_from_pathkeys(), and standard_planner().

plan_node_id

int Plan::plan_node_id

Definition at line 141 of file plannodes.h.

Referenced by ExecAppendInitializeDSM(), ExecAppendInitializeWorker(), ExecBitmapHeapInitializeDSM(), ExecBitmapHeapInitializeWorker(), ExecCustomScanInitializeDSM(), ExecCustomScanInitializeWorker(), ExecCustomScanReInitializeDSM(), ExecForeignScanInitializeDSM(), ExecForeignScanInitializeWorker(), ExecForeignScanReInitializeDSM(), ExecHashInitializeDSM(), ExecHashInitializeWorker(), ExecHashJoinInitializeDSM(), ExecHashJoinInitializeWorker(), ExecHashJoinReInitializeDSM(), ExecIndexOnlyScanInitializeDSM(), ExecIndexOnlyScanInitializeWorker(), ExecIndexScanInitializeDSM(), ExecIndexScanInitializeWorker(), ExecParallelInitializeDSM(), ExecParallelReportInstrumentation(), ExecParallelRetrieveInstrumentation(), ExecSeqScanInitializeDSM(), ExecSeqScanInitializeWorker(), ExecSortInitializeDSM(), ExecSortInitializeWorker(), and set_plan_refs().

plan_rows

double Plan::plan_rows

Definition at line 129 of file plannodes.h.

Referenced by buildSubPlanHash(), copy_generic_path_info(), copy_plan_costsize(), cost_subplan(), create_bitmap_subplan(), create_mergejoin_plan(), create_minmaxagg_plan(), create_projection_plan(), ExecHashTableCreate(), ExecInitAlternativeSubPlan(), ExplainNode(), label_sort_with_costsize(), materialize_finished_plan(), set_cte_pathlist(), standard_planner(), and subplan_is_hashable().

plan_width

int Plan::plan_width

Definition at line 130 of file plannodes.h.

Referenced by copy_generic_path_info(), copy_plan_costsize(), create_bitmap_subplan(), create_minmaxagg_plan(), create_projection_plan(), ExecHashTableCreate(), ExplainNode(), label_sort_with_costsize(), materialize_finished_plan(), standard_planner(), and subplan_is_hashable().

qual

List* Plan::qual

Definition at line 143 of file plannodes.h.

Referenced by create_append_plan(), create_customscan_plan(), create_foreignscan_plan(), create_merge_append_plan(), exec_save_simple_expr(), ExecInitAgg(), ExecInitBitmapHeapScan(), ExecInitCteScan(), ExecInitCustomScan(), ExecInitForeignScan(), ExecInitFunctionScan(), ExecInitGather(), ExecInitGatherMerge(), ExecInitGroup(), ExecInitHash(), ExecInitHashJoin(), ExecInitIndexOnlyScan(), ExecInitIndexScan(), ExecInitMergeJoin(), ExecInitNamedTuplestoreScan(), ExecInitNestLoop(), ExecInitProjectSet(), ExecInitRecursiveUnion(), ExecInitResult(), ExecInitSampleScan(), ExecInitSeqScan(), ExecInitSubqueryScan(), ExecInitTableFuncScan(), ExecInitTidScan(), ExecInitValuesScan(), ExecInitWindowAgg(), ExecInitWorkTableScan(), finalize_plan(), find_unaggregated_cols(), make_agg(), make_bitmap_and(), make_bitmap_heapscan(), make_bitmap_indexscan(), make_bitmap_or(), make_ctescan(), make_foreignscan(), make_functionscan(), make_gather(), make_group(), make_hash(), make_hashjoin(), make_indexonlyscan(), make_indexscan(), make_limit(), make_lockrows(), make_material(), make_mergejoin(), make_modifytable(), make_namedtuplestorescan(), make_nestloop(), make_project_set(), make_recursive_union(), make_result(), make_samplescan(), make_seqscan(), make_setop(), make_sort(), make_subqueryscan(), make_tablefuncscan(), make_tidscan(), make_unique_from_pathkeys(), make_unique_from_sortclauses(), make_valuesscan(), make_windowagg(), make_worktablescan(), postgresGetForeignPlan(), postgresPlanDirectModify(), set_append_references(), set_customscan_references(), set_foreignscan_references(), set_hash_references(), set_indexonlyscan_references(), set_join_references(), set_mergeappend_references(), set_plan_refs(), set_subqueryscan_references(), set_upper_references(), standard_planner(), and trivial_subqueryscan().

righttree

struct Plan* Plan::righttree

Definition at line 145 of file plannodes.h.

Referenced by create_append_plan(), create_merge_append_plan(), exec_save_simple_expr(), finalize_plan(), make_agg(), make_bitmap_and(), make_bitmap_heapscan(), make_bitmap_indexscan(), make_bitmap_or(), make_ctescan(), make_foreignscan(), make_functionscan(), make_gather(), make_group(), make_hash(), make_hashjoin(), make_indexonlyscan(), make_indexscan(), make_limit(), make_lockrows(), make_material(), make_mergejoin(), make_modifytable(), make_namedtuplestorescan(), make_nestloop(), make_project_set(), make_recursive_union(), make_result(), make_samplescan(), make_seqscan(), make_setop(), make_sort(), make_subqueryscan(), make_tablefuncscan(), make_tidscan(), make_unique_from_pathkeys(), make_unique_from_sortclauses(), make_valuesscan(), make_windowagg(), make_worktablescan(), set_append_references(), set_join_references(), set_mergeappend_references(), set_plan_refs(), and standard_planner().

startup_cost

Cost Plan::startup_cost

Definition at line 123 of file plannodes.h.

Referenced by copy_generic_path_info(), copy_plan_costsize(), cost_subplan(), create_bitmap_subplan(), create_hashjoin_plan(), create_minmaxagg_plan(), create_projection_plan(), ExecHashJoinImpl(), ExplainNode(), label_sort_with_costsize(), materialize_finished_plan(), and standard_planner().

targetlist

List* Plan::targetlist

Definition at line 142 of file plannodes.h.

Referenced by build_subplan(), change_plan_targetlist(), clean_up_removed_plan_level(), create_agg_plan(), create_append_plan(), create_foreign_modify(), create_gather_merge_plan(), create_group_plan(), create_groupingsets_plan(), create_merge_append_plan(), create_modifytable_plan(), create_plan(), create_projection_plan(), create_unique_plan(), create_windowagg_plan(), exec_save_simple_expr(), ExecAssignProjectionInfo(), ExecConditionalAssignProjectionInfo(), ExecInitBitmapHeapScan(), ExecInitLockRows(), ExecInitModifyTable(), ExecInitProjectSet(), ExecInitResultTypeTL(), ExecInitWholeRowVar(), ExecSerializePlan(), FetchStatementTargetList(), finalize_plan(), find_unaggregated_cols(), get_first_col_type(), InitPlan(), make_agg(), make_bitmap_and(), make_bitmap_heapscan(), make_bitmap_indexscan(), make_bitmap_or(), make_ctescan(), make_foreignscan(), make_functionscan(), make_gather(), make_group(), make_hash(), make_hashjoin(), make_indexonlyscan(), make_indexscan(), make_limit(), make_lockrows(), make_material(), make_mergejoin(), make_modifytable(), make_namedtuplestorescan(), make_nestloop(), make_project_set(), make_recursive_union(), make_result(), make_samplescan(), make_seqscan(), make_setop(), make_sort(), make_sort_from_groupcols(), make_sort_from_sortclauses(), make_subqueryscan(), make_tablefuncscan(), make_tidscan(), make_unique_from_pathkeys(), make_unique_from_sortclauses(), make_valuesscan(), make_windowagg(), make_worktablescan(), PortalStart(), postgresPlanDirectModify(), prepare_sort_from_pathkeys(), set_customscan_references(), set_deparse_plan(), set_dummy_tlist_references(), set_foreignscan_references(), set_hash_references(), set_indexonlyscan_references(), set_join_references(), set_plan_refs(), set_returning_clause_references(), set_subqueryscan_references(), set_upper_references(), show_grouping_set_keys(), show_plan_tlist(), show_sort_group_keys(), standard_planner(), test_predtest(), and trivial_subqueryscan().

total_cost

Cost Plan::total_cost

Definition at line 124 of file plannodes.h.

Referenced by cached_plan_cost(), copy_generic_path_info(), copy_plan_costsize(), cost_subplan(), create_bitmap_subplan(), create_hashjoin_plan(), create_mergejoin_plan(), create_minmaxagg_plan(), create_projection_plan(), ExecHashJoinImpl(), ExplainNode(), label_sort_with_costsize(), materialize_finished_plan(), and standard_planner().

type

NodeTag Plan::type

Definition at line 118 of file plannodes.h.

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The documentation for this struct was generated from the following file:

• src/include/nodes/plannodes.h